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drm/kms: make fb helper work for all drivers.

Browse source 
This initialises the fb helper with the connector helper,
so that the fb cmdline code works for intel as well.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2009-09-28 15:31:10 +10:00
parent 210bed8f82
commit 74bf2ad508
3 changed files with 43 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/gpu/drm/drm_fb_helper.c
View file

@ -47,7 +47,6 @@ int drm_fb_helper_add_connector(struct drm_connector *connector)
return -ENOMEM; return -ENOMEM;
return 0; return 0;
} }
EXPORT_SYMBOL(drm_fb_helper_add_connector); EXPORT_SYMBOL(drm_fb_helper_add_connector);

64
drivers/gpu/drm/radeon/radeon_connectors.c
View file

@ -808,7 +808,9 @@ radeon_add_atom_connector(struct drm_device *dev,
switch (connector_type) { switch (connector_type) {
case DRM_MODE_CONNECTOR_VGA: case DRM_MODE_CONNECTOR_VGA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -821,7 +823,9 @@ radeon_add_atom_connector(struct drm_device *dev,
break; break;
case DRM_MODE_CONNECTOR_DVIA: case DRM_MODE_CONNECTOR_DVIA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -841,7 +845,9 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector; radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -865,7 +871,9 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector; radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "HDMI"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "HDMI");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -884,7 +892,9 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector; radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -897,12 +907,14 @@ radeon_add_atom_connector(struct drm_device *dev,
case DRM_MODE_CONNECTOR_9PinDIN: case DRM_MODE_CONNECTOR_9PinDIN:
if (radeon_tv == 1) { if (radeon_tv == 1) {
drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs);
if (ret)
goto failed;
radeon_connector->dac_load_detect = true;
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property,
1);
} }
radeon_connector->dac_load_detect = true;
drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property,
1);
break; break;
case DRM_MODE_CONNECTOR_LVDS: case DRM_MODE_CONNECTOR_LVDS:
radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
@ -912,7 +924,9 @@ radeon_add_atom_connector(struct drm_device *dev,
radeon_dig_connector->igp_lane_info = igp_lane_info; radeon_dig_connector->igp_lane_info = igp_lane_info;
radeon_connector->con_priv = radeon_dig_connector; radeon_connector->con_priv = radeon_dig_connector;
drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -926,10 +940,6 @@ radeon_add_atom_connector(struct drm_device *dev,
break; break;
} }
ret = drm_fb_helper_add_connector(connector);
if (ret)
goto failed;
connector->display_info.subpixel_order = subpixel_order; connector->display_info.subpixel_order = subpixel_order;
drm_sysfs_connector_add(connector); drm_sysfs_connector_add(connector);
return; return;
@ -978,7 +988,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
switch (connector_type) { switch (connector_type) {
case DRM_MODE_CONNECTOR_VGA: case DRM_MODE_CONNECTOR_VGA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -991,7 +1003,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
break; break;
case DRM_MODE_CONNECTOR_DVIA: case DRM_MODE_CONNECTOR_DVIA:
drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -1005,7 +1019,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
case DRM_MODE_CONNECTOR_DVII: case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_DVID: case DRM_MODE_CONNECTOR_DVID:
drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -1022,7 +1038,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
case DRM_MODE_CONNECTOR_9PinDIN: case DRM_MODE_CONNECTOR_9PinDIN:
if (radeon_tv == 1) { if (radeon_tv == 1) {
drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs);
if (ret)
goto failed;
radeon_connector->dac_load_detect = true; radeon_connector->dac_load_detect = true;
drm_connector_attach_property(&radeon_connector->base, drm_connector_attach_property(&radeon_connector->base,
rdev->mode_info.load_detect_property, rdev->mode_info.load_detect_property,
@ -1031,7 +1049,9 @@ radeon_add_legacy_connector(struct drm_device *dev,
break; break;
case DRM_MODE_CONNECTOR_LVDS: case DRM_MODE_CONNECTOR_LVDS:
drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); ret = drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs);
if (ret)
goto failed;
if (i2c_bus->valid) { if (i2c_bus->valid) {
radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS"); radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS");
if (!radeon_connector->ddc_bus) if (!radeon_connector->ddc_bus)
@ -1044,10 +1064,6 @@ radeon_add_legacy_connector(struct drm_device *dev,
break; break;
} }
ret = drm_fb_helper_add_connector(connector);
if (ret)
goto failed;
connector->display_info.subpixel_order = subpixel_order; connector->display_info.subpixel_order = subpixel_order;
drm_sysfs_connector_add(connector); drm_sysfs_connector_add(connector);
return; return;

4
include/drm/drm_crtc_helper.h
View file

@ -39,6 +39,7 @@
#include <linux/fb.h> #include <linux/fb.h>
#include "drm_fb_helper.h"
struct drm_crtc_helper_funcs { struct drm_crtc_helper_funcs {
/* /*
* Control power levels on the CRTC. If the mode passed in is * Control power levels on the CRTC. If the mode passed in is
@ -119,10 +120,11 @@ static inline void drm_encoder_helper_add(struct drm_encoder *encoder,
encoder->helper_private = (void *)funcs; encoder->helper_private = (void *)funcs;
} }
static inline void drm_connector_helper_add(struct drm_connector *connector, static inline int drm_connector_helper_add(struct drm_connector *connector,
const struct drm_connector_helper_funcs *funcs) const struct drm_connector_helper_funcs *funcs)
{ {
connector->helper_private = (void *)funcs; connector->helper_private = (void *)funcs;
return drm_fb_helper_add_connector(connector);
} }
extern int drm_helper_resume_force_mode(struct drm_device *dev); extern int drm_helper_resume_force_mode(struct drm_device *dev);